<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>background</title>
	<style type="text/css">
	div{
		background-color: red;
		background-image:url(tupian/yi.jpg);
		background-repeat: repeat-y;
		background-position:  50px,10px/*left top*/;
	    background-attachment: fixed;
	   background:rgba(0,0,0,);}
	</style>
</head>
<body>
	
	<div>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	<p>好家伙</p>
	</div>
</body>
</html>